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Dive into the research topics where Eiichi Ishitani is active.

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Featured researches published by Eiichi Ishitani.


Orthopaedics and Traumatology | 2007

Evaluation of Rotator Cuff Strength in Healthy Volunteers

Eiichi Ishitani; Komei Matsuura; Kunichika Shin; Toshiaki Sasaki; Yoshihiro Kohashi; Hiroko Gomi; Ayako Kishi; Katsuhiro Muraoka

【目的】健常人において,各種の肩関節筋力テスト結果を検討して,その特徴を示すことである.次に,利き手―非利き手間に筋力差があるかどうかを確認することである.【対象及び方法】肩の愁訴のないボランティア30例(男性が15例,女性が15例)を対象とした.平均年齢は36歳であった.両肩の筋力測定は徒手筋力測定器(MICROFET)を用いて測定した.各テストを3回計測して,平均値をもとめた.臨床筋力テストは外転筋力テストが40度テスト,Jobeテスト,90度テストの3種類とした.外旋筋力テストはISPテストとER IIテストの2種類,内旋筋力テストはBelly pressテストとSSCテストの2種類とした.【結果】外転筋力を100とすると外旋筋力は115,内旋筋力は160となった.利き手―非利き手間の筋力差は内外旋筋力テストではなく,外転筋力テストの中でJobeテストと90°テストにて有意差を認めた.女性の筋力は男性の60~70%であった.


Orthopaedics and Traumatology | 1994

Degenerative Lumbosacral Kyphosis in Elderly Patients

Kunio Sasaki; Eiichi Ishitani; Kazuo Takabatake; Kazuhiro Matsuda; Yoshiaki Tsutsumi; Masahiko Urata; Hiromichi Mitsuyasu

A flexed posture is seen to develop in association with increasing age. Patients with such a flexed posture have several problems, and it is difficult to treat these favorably. To treat this type of deformity, we must understand the alignment of the patients spine.We classified lumbosacral kyphosis into three types depending on sacral inclination and disc degeneration in the lower lumbar spine. Patients with a deformity due to loss of sacral inclination and malalignment in lower lumbar spine showed marked disability in daily life and had severe lumbago.Sacral inclination seemed to be an important factor in the treatment of patients with deformity both surgically and non-surgically. We may operate on them using lumbosacral fusion and correction using Galveston technique with ISOLA instrumentation.


Orthopaedics and Traumatology | 2010

Comparison of Various Low Invasive TLIF and Conventional TLIF

Yoshihiro Kohashi; Yasuo Sonoda; Eiichi Ishitani; Hiroshi Harada; Takaaki Moro-Oka; Sachio Masuda; Masaaki Morooka


Orthopaedics and Traumatology | 2007

Experience of Transforaminal Lumbar Interbody Fusion (TLIF) in Minimally Invasive Surgery: MIS Advantages and Problems

Yoshihiro Kohashi; Kunichika Shin; Komei Matsuura; Eiichi Ishitani; Yasuo Sonoda


Orthopaedics and Traumatology | 2007

Problems of Rotator Cuff Re-tear Cases: Examination of Operative Findings

Eiichi Ishitani; Komei Matsuura; Kunichika Shin; Taisaku Kawamoto; Akira Hosokawa


Orthopaedics and Traumatology | 2004

Results of Postero-Lateral Fusion with Local Bone for Lumbar Degenerative Disease

Yoshihiro Kohashi; Komei Matsuura; Eiichi Ishitani; Kunichika Shin; Sachio Masuda; Toshihiro Fujimoto


Orthopaedics and Traumatology | 2004

Short-Term Results of Arthroscopic Rotator Cuff Repair

Eiichi Ishitani; Komei Matsuura; Kunichika Shin; Fumi Okada; Yoshihiro Kohashi


Orthopaedics and Traumatology | 1997

A Case of Bilateral Spontaneous Osteonecrosis of The Knee

Eiichi Ishitani; I. Katsuki; Kazushi Haraguchi; Naohisa Tayama; Hidekazu Fuzita; Masao Teramoto


日本磁気共鳴医学会雑誌 | 1996

Evaluation of Healing Process of the Femoral Head Epiphysis by Gd-DTPA Enhanced Magnetic Resonance Imaging in Patients with Legg-Calve-Perthes Disease

Eijiro Nakamura; Takehiko Torisu; Takayuki Satake; Haruhisa Yanagida; Eiichi Ishitani; Hidehiko Kido; Taro Nakamura; Shogo Masumi


Orthopaedics and Traumatology | 1995

A Brace for Treatment of Adolescent Idiopathic Scoliosis

Eiichi Ishitani; Takayuki Satake; Eijiro Nakamura; Haruhisa Yanagida; Hidehiko Kido

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Haruhisa Yanagida

Boston Children's Hospital

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Takayuki Satake

Boston Children's Hospital

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